On Sunday, December 20, 2020, <ml(at)ft-c(dot)de> wrote:
>
> My general problem:
> I need a command that send a answer immediately and not, when the query
> if finished.
>
dblink_exec()?
>
> When someone start the script again (when it is running), so I need a
> section like:
Advisory locks?
>
> 2. question:
> When dlink_send_query is running,
> select dblink_get_connections()
> send NULL as answer.
>
>
Don’t know - though suggest showing actual code that results in this
behavior.
David J.